Add tailwind config

Author: timgrein

example-apps/internal-knowledge-search/app-ui/tailwind.config.js

@@ -0,0 +1,15 @@
+/** @type {import('tailwindcss').Config} */
+module.exports = {
+  content: [
+    "./src/**/*.{js,jsx,ts,tsx}",
+  ],
+  theme: {
+    extend: {
+      backgroundImage: theme => ({
+        'gradient-radial': 'radial-gradient(ellipse at center, var(--tw-gradient-stops))',
+        'gradient-conic': 'conic-gradient(var(--tw-gradient-stops))',
+      }),
+    }
+  },
+  plugins: [],
+}